Athyrium filix-femina var. cyclosorum (L.) Roth ex Mert.
Dryopteridaceae
Lowell Ahart
14410
2007-08-07
08/07/2007
United States, California, Yuba, Hampshire Creek Meadow, about 80 yards east of the dirt road, about 1 mile (air) east of Clipper Mills. T19N R07E S01 NE1/4
39.533889 -121.1375
T19N R07E S01 NE1/4; 39§ 32m 2s N; 121§ 8m 15s W
1021 meters
3350ft.
Meadow in Yellow Pine Forest. Normal size frond from a large clump, on dry to damp humus, open meadow. Very common.